Browsing by Subject "Logic programming"
Now showing items 41-50 of 50
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Article
Plasp 3: Towards effective ASP planning
(2017)We describe the new version of the PDDL-to-ASP translator plasp. First, it widens the range of accepted PDDL features. Second, it contains novel planning encodings, some inspired by SAT planning and others exploiting ASP ...
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Conference Object
Preferred arguments are harder to compute than stable extensions
(1999)Based on an abstract framework for nonmonotonic reasoning, Bondarenko et at. have extended the logic programming semantics of admissible and preferred arguments to other nonmonotonic formalisms such as circumscription, ...
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Conference Object
Reasoning about actions and change in answer set programming
(Springer Verlag, 2004)This paper studies computational issues related to the problem of reasoning about actions and change (RAC) by exploiting its link with the Answer Set Programming paradigm. It investigates how increasing the expressiveness ...
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Article
The scientific contribution of marek sergot
(2012)Marek Sergot's technical contributions range over different subjects. He has developed a series of novel ideas and formal methods bridging different research domains, such as artificial intelligence, computational logic, ...
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Article
Simple declarative language for describing narratives with actions
(1997)We describe a simple declarative language E for describing the effects of a series of action occurrences within a narrative. E is analogous to Gelfond and Lifschitz's Language A and its extensions, but is based on a different ...
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Conference Object
Stable theories for logic programs
(Publ by MIT Press, 1991)We define a class of theories associated to any normal logic program, called stable theories, based on a notion of stable negative hypotheses. This stability of hypotheses is motivated directly from the intuitive understanding ...
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Conference Object
Symbolic schedulability analysis of real-time systems
(IEEE, 1998)We propose a unifying method for analysis of scheduling problems in real-time systems. The method is based on ACSR-VP, a real-time process algebra with value-passing capabilities. We use ACSR-VP to describe an instance of ...
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Conference Object Open Access
Teaching logic programming from a distance: an approach
(Department of Educational Sciences, University of Cyprus, 2003)In this paper a Networked Learning environment is presented for teaching Logic Programming from a Distance. After a short introduction to the Networked Learning approach to Open and Distance Learning, we present the reasons ...
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Article
Towards local search for answer sets
(2002)Answer set programming has emerged as a new important paradigm for declarative problem solving. It relies on algorithms that compute the stable models of a logic program, a problem that is, in the worst-case, intractable. ...
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Article
ε-RES: Reasoning about actions, events and observations
(2001)The language ε for reasoning about actions and change can be translated into an argumentation framework. In this paper, we extend this translation of the basic language and showhowit can, together with methods from abduction, ...